Diet Monger Ass Kicker is a program for designing diets to your own specifications. It sorts and filters foods and sorts nutrients. Calculations are made according to specified minimums and maximums, and using the data downloaded from the USDA.

FreeDiams is a program for making prescriptions of pharmaceutical drugs and testing their interactions. It is the result of building the FreeMedForms prescriber plugins into a standalone application. It is developed by medical doctors and is intended for use by these same professionals. It can be used to prescribe drugs and test drug interactions within a prescription. It can be linked to any application by way of its command line parameters. FreeDiams can use several drug databases, including the FDA_USA drug database, the French AFSSAPS drug database, the Canadian drug databases, and the South African drug database (SAEPI).

iKeepAtive is a fitness scheduling app, designed primarily to help users schedule their workouts and integrate with the system calendar to make sure you do them. The application also has Calories tracking, diet tracking, and daily portrait tracking. The user interface is presented in a simple, 5-view design. It also includes BMI, BMR, and TDEE calculators.

iBodyFat calculates your body fat percentage and keeps a log of your results. Two different calculations are presented for each measurement made. The body fat percentage formulas used by iBodyFat are the girth body fat calculations invented by the U.S. Navy and professional body builder and writer Hugo Rivera. For taking girth body fat measurements, no special equipment is needed. All that is required is a vinyl tape measure.

pdr (personal data recorder) and pdx (personal data expert) are applications that collect and evaluate mostly numeric personal data.
The intended use case is for logging individual medical data (blood sugar, blood pressure, body temperature, weight, heart rate, and medications), but they can also be used for technical, sports, fitness, weather, environmental, or financial data. They work on a continuous flow of numbers in time that you want to monitor. Every data item can also be commented by text. pdr can use Twitter and email accounts for data input, which makes mobile phones usable for data input. It is one of the few free applications for diabetics.

iRelief is an app that provides a breath control training for the user to practice controlled training techniques, while providing bio-feedback on the user's training data. Using photoplethysmographic techniques and the iPhone's camera, iRelief is able to measure the heart rate and calculate Heart Rate Variability (HRV) just by placing the user's fingertip on the camera lens. The HRV is a measure taken by the beat-to-beat interval of the user's heartbeat, which based on existing research, increases as we inhale and decreases as we exhale.

Foods and Moods is an application that tracks what you eat and how you feel. It is aimed primarily towards people trying to track which foods may trigger their digestive problems. It does this by keeping two logs: a log of the foods you eat and a log of your moods. This provides you with a searchable history using keywords or "tags", so you may see for yourself if there is any relationship between the two. It doesn't attempt to do any medical or nutritional analysis.